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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2015/11/26 06:33:11 UTC

[jira] [Created] (HBASE-14887) Use Orientated Abstractions

stack created HBASE-14887:
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             Summary: Use Orientated Abstractions
                 Key: HBASE-14887
                 URL: https://issues.apache.org/jira/browse/HBASE-14887
             Project: HBase
          Issue Type: Umbrella
          Components: API
    Affects Versions: 2.0.0
            Reporter: stack
             Fix For: 2.0.0


This umbrella issue is about adding clean server-side "user orientated" internal APIs that are about 'doing things' (as [~benlau] says over in HBASE-14439
"New/Improved Filesystem Abstractions") such as creating and deleting tables, etc. Initially, we'll retrofit in a ClusterSchema Interface/API that cleans up Master internals and abstracts away implementation detail around the manipulation of namespace and tables.

This project operates at a level above the undertaking described in HBASE-7806 "Isolate the FileSystem calls" and related issues, but has the same intent of making it so we can the more easily swap in alternate implementations and representations; e.g. changing filesystem layout under the covers. It is a complement to HBASE-7806 and related lower-level undertakings (look out for the gold spike when this top-down vector crosses the bottom-up endeavor).



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